Saturday, 26 August 2017

challenges of life dictated the need to expand civil engineering in to other branches.Engineering profession became driving force of civilization.It was the basis of the first industrial revolution that has change the ways of live of mankind.The first industrial revolution,from 1770 to 1860 was built on coal in England.Machines increasingly powered by steam engines,started to replace muscles in most production.While pulling off the revolution,traditional artisan transformed themselves to modern professionals.The british.The british, more empirically oriented,pioneered mechanical engineering and autonomous professional societies under the laissez-faire attitude of their goverenment.Gradually,practical thinking became scientific in addition to intuitive,as enginners developed mathematical analysis and controlled experiments.Technical training shifted from apprenticeship to university education.
Mechanical engineering emerged as a field during the industrial revolution in Europe in 18th century,however,its devolopment can be traced backed several thousand years around the world.Mechanical engineering finds its application in the archieves of various ancient and medievl societies throug out mankind.During the years from 7th to 15th century,the era called the Islamic Golden Age,there werew remarkable contributions from Muslim Inventors in the field of mechanical technology.Al-jazari,who was one of them,wrote his famous Book of Knowledge Of Inginious Mechanical Devices in 1206 and presented many mechanical designs.
He is also considered to be the inventor of such mechanical devices which now form the basic of mechanism,such as the crankshaft and camshaft.

Thursday, 24 August 2017

we do not need to exhaust energy,since we are in the world of technology now,this video will show you how to make a simple floor cleaning machine.
With the little knowledge yo got from your secondary school(intro tech and physics) you can do this.
You can download the video HERE

Wednesday, 23 August 2017

Assume you have bought a new domain name(.com or .org or net), designed a website and made it publicly available. You’d like to see your website's rank high in search engine results pages, but it seems Google doesn’t even know that your website exists. Search engines really do not know that a new website is born. You should first let them know about your website or, in other words, submit to search engines, and there are several ways to do it.
There are lots of search engines all over the world,google is the largest one ever existed. And some marketers advise to submit your website to almost every search engine in the world. This is the wrong approach. And the truth is that there are only three search engines worth your attention – Google, Yahoo!, Bing. Of course, everything depends upon the region, because in some countries there are also other very important search engines. For example, Yandex is the biggest search engine in Russia with a market share of at least 65%, and Baidu has more than half of the market in China, and Seznam has considerable market share in Czech Republic. But these are very rare exceptions. For most other regions, Google, Yahoo! and Bing are the only search engines that matter.
Website's submission is a very simple, but important, step for your further website visibility and promotion. All search engine submissions are free, so if someone requests money for registering your website with search engines – this will be his/her fee, not a fee charged by search engines. You can use special website submission services (free or paid), but you can register your website with Google and Bing by yourself using the method below:
just go to google.com when it open,go to search box and type "submit website to..."
replace ... With name of search of search engine you want submit your site to.after that they will give you the link to follow that you will submit your site to
*. Submit your site to Google. Just enter the URL of your homepage into appropriate box, enter Captcha and click the Submit Request button. Your website will be added to the Googlebot crawl list and soon it will be indexed by Google. If you have several subdomains on your main domain - there will be enough to add just the homepage of your top-level domain. If your subdomains are internally linked with your top-level domain – crawlers will definitely find them all.
*.Submit website to Bing. The whole process looks very similar to the Google submission.
As for Yahoo! submission – there is no need to submit your site separately there because Yahoo! is powered by Bing at the moment. So, if Bing knows about your website, it will definitely spread this information to Yahoo!
But even if you do not register your website using the links above, there are other ways to get into search engines’ index. In practice, you can let Google know about your website via some other website by placing a backlink there. The only condition is that the website where you have placed a backlinkshould be already indexed by Google (Google should already know about that website). Google crawlers are regularly checking and updating websites from Google index. So when they crawl the website that has a backlink to your website, they will find that link and go on to your website.
Since Google crawls and indexes Twitter, Facebook and Google Plus – you can publish information about your website and a link to it in social networks. This may not only help get relevant visitors directly, but also may speed up indexation of your project by search engines.
There are some sites that do need your submission because they already powered by google through blogger(a wap builder written in python programming language).

Now i think its your time to turn your blog into something wonderful by exposing it in the world through the help of internet.org and facebook free basic program. Free Basic program is an Open source program by Facebook that will bring you free internet service in your locality without spending a dime.
As you all know that Airtel is presently partnering with facebook in providing free internet service to nigerians and other african countries and its really a nice innovation but somehow controversial, because many are critising that the act of bringing free internet service will destroy net neutrality, well lets allow this argument for those that are expert on the field.
My objective here is just to guide you on how to submit your site/blog to free facebook basic program so that users on the service can enjoy visiting your site/blog with there airtel line for free. yeah thats what i mean you can submit your website/blog to free-basics facebook programs like the wikipedia, naij.com and other sites that is already on the list and this will allow users to browse through your site for free but its really not a simple job.
Benefit As a Content Publisher
Content Publisher can really enjoy the benefit of that service because its like a source of open traffic to your blog, imagine getting an audience of 1,000 to 100,000 within a month, you can't really predict how much audience you will get from Africa, Asia and Latin America that uses the facebook service for free.
If you own a website or blog you can just join the free basic platform by adding your app, blog to free basic platform which in turns provide people free internet access to visit your site and other relevant online content beneficial to them.
Benefit of Adding your website to Facebook Free-Basics Program
There are many benefit attached to this particular program if you add your site to this particular platform, it can help grow or increase your audience by providing affordable access to your services and improve your ranking position on the global net service, there is also a scale of social impact to your social media, as we know you can't underestimate the power of social media and its a really a choice to improve your marketing activities in a shortwhile by providing affordable service to your online marketing tools.
Don't you think that the early the better for you to establish your brand mobile market and with over 100 million people visiting the internet daily with there mobile devices is a key opportunity for you to make your business visible to the world so that you can have a fastest-growing business environment.
What You need to Have Before Submitting your Site to facebook Free-Basic Program
Compatibility Issue
The goal of the Free Basics Platform is to provide people with a set of free basic services that will serve as an onramp to bringing them online. More people will want to connect to the internet and ultimately become paying users if they first experience the benefits of being online. To do this effectively for people who are new to the internet, it’s important to have content and services available that are useful and easy to use, to enable as many developers and entrepreneurs as possible to participate in Free Basics, and to offer services that encourage the exploration of the broader internet. you can check more on the compatibility issue here: Compatibility check guideline
This is some of the services not supported on Free Basics video files, VoIP, file transfers, and high-resolution photos (which will be truncated if larger than 1 MB). You can help your service pass this stage of review by limiting your service’s bandwidth usage.
One thing you have to put in mind is that make sure your site is not relyinh on javascript and if so you can be able to secure a working CSS script to make your site navigation simple, Build your service to be mobile compatible and Optimize for feature phones.
How to Submit your Website or Blog to Facebook Free-Basics
To Start just follow the Guidelines step to prepare and submit your service at Free-Basic Submission here https://developers.facebook.com /docs/internet-org/gettingstarted
After Submitting, Facebook will review your entry, and if approved, your content will be live on Free Basics for millions of people to access the world over.
Source: http://www.wikiban.com /2016/05/how-to-submit-your-siteblog- to-facebook.html

in our last tutorial we stopped at observation,and now insha Allah we are going to continue with interview as a way of collecting data.Interview:is a technique used for collecting reliable and valid information from others directly.It is a form of verbal responses from respondents.Types Of Interview
I.Structured interview.
¤standardized and very formal.
¤thesame questions are presented to various respondents in thesame order.
¤the choice of alternative responses is restricted to a pre-determined list.
II.Unstructed Interview.
¤is very flexible and few restrictions are placed on a respondent's answer.
¤respondents are encouraged to express thoughts freely.
¤orde of prepared question could be altered to suit the respondents.
III.Non-directive depth interview.
¤respondent is allowed to talk freely and fully on a particular topic.
¤the interviewer serves as a good listener and only interjects occationally with encouraging words,or ask a question to fill in the gaps and round-off the discussion.
IV.Focused Interview.
¤respondent is allowed to make expressions freely and completely but along the line outlined by the interviewer on some pre-determined relevant issues.
We should meen in the next tutorial in order to talk about the last one(questionaire).

The computer technology is a technology that uses computer designs which is gotten from different fiel of study.The computer is made up of two differnt part which wor together,and both are dependent on each other.This is applicable to all digital computers.To explain this better,think of a person to work without eating food to have the energy needed to do the work,this is to say:if you wnt to work,you need energy todo so.
The component parts that make up a computer system are:
¤software
¤hardware.
We will explain this in our next toturial.

Friday, 18 August 2017

Data
data can be defined as fact or figures which calculations may be drawn.Thus,technically it is collective or plural noun.
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Methods of collectin data.
Data and information may be collected in three ways:
1.observation.
2.interview.
3.questionnaire.
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Observation:is a direct means of studying the behaviour of things.When observing things,what is seen depend on the observer's interest,which determines his pattern of selective observation.
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Types of observation
1.uncontrolled observation.
¤there are no definite laid down pattern,rules or procedures.
¤observation must be noted from unexpected events e.g. Earthquake,eclipse of the sun,sudden political event,e.t.c.
¤it is trying to answer:
-identify the subject or specimen to observe?
-where to observe?
-what to observe?
-how long to observe?
2.controlled observation.
¤the observer has to determine what aspect of the activities observed are relevant to the project.
¤develop a specific plan for recording data.
¤conditions of observation are tobe known so as to know the limitations of accuracy of the data or to repeat the observations.
¤control measures should be set because itis difficult to control the objects under observation.
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We shoul meet in the second part.

Friday, 11 August 2017

Computer is simply defined as an electronic device that can receive a set of instructions or program and carry out these instructions by performing a task or calculations.
Computer is an electronic device or machine that receive an instruction(data) as an input and these instructions are used to do some processing(calculations) to bring out the needed(information as output.
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History Of Computer
"who invented the computer?".this is not a question with a simple answer.the fact is that many inventors contributed to the history of computer and that a computer is a complex pieces of machinery made up of many paet,each of which can be considered a seperate invention.
¤Abacus was invented in the fourth century BC by ancient Babylon which is now known as iraq.
¤In 1614 John Napier invented a device called Napier Bone which is used for addition and substraction.
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We should meet in the second part

Tuesday, 1 August 2017

Engineering can be defined as the descipline dealing with the art and science of applying scientific knowledge to solve practical problems.
The word "ENGINEER" was derived from a latin word "INGENIARE",which mean to devise in the sence of construct or craftmanship.
Several other words are related to ingeniare which include ingenuity,the forerunners of engineers,practical artists and craftmen,preceded mainly by trial and error,yet thinking and combined with imagination produced many marvelous devices.The first challenge to human civilisation started when human decided to stop nomadic life and live in caves,tree shades and other natural canopies that offerd shelter from harsh weather.....
The challenges of plant demonstration and weapon for defence against wild animals and human enemies were the first to meet him.
Therefore,all this ingenuity was greed towards meeting upto those challenges.Early tools developed to meet up to these challenges were the first product of enginuity and could be the first impact of engineering.